103640208140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{740287201}}^1$

素因数の和:740287217

約数の個数: 24

約数和(自身を含む): 248736499872

約数和(自身を除く): 145096291732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 740287201, 1480574402, 2961148804, 3701436005, 5182010407, 7402872010, 10364020814, 14805744020, 20728041628, 25910052035, 51820104070, 103640208140]

約数ペア:

[(1, 103640208140), (2, 51820104070), (4, 25910052035), (5, 20728041628), (7, 14805744020), (10, 10364020814), (14, 7402872010), (20, 5182010407), (28, 3701436005), (35, 2961148804), (70, 1480574402), (140, 740287201)]